Portable charging storage case



FIG. 1 is a top perspective view showing the new design for a portablecharging storage case.

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The broken lines in the drawings illustrate portions of the portablecharging storage case which form no part of the claimed design. Shadingis provided to illustrate contour only and is not an indication oftexture, gloss, etc.

CLAIM The ornamental design for a portable charging storage case, asshown and described.